function sendData(obj) {
  var getstr = "";
  for (i=0; i<obj.getElementsByTagName("input").length; i++) {
    if (obj.getElementsByTagName("input")[i].type == "text") {
	    getstr += obj.getElementsByTagName("input")[i].name + "=" + 
                  encodeURIComponent( obj.getElementsByTagName("input")[i].value ) + "&";
    }
    if (obj.getElementsByTagName("input")[i].type == "hidden") {
	    getstr += obj.getElementsByTagName("input")[i].name + "=" + 
                  encodeURIComponent( obj.getElementsByTagName("input")[i].value ) + "&";
    }
    if (obj.getElementsByTagName("input")[i].type == "checkbox") {
      if (obj.getElementsByTagName("input")[i].checked) {
        getstr += obj.getElementsByTagName("input")[i].name + "=" + 
                  obj.getElementsByTagName("input")[i].value + "&";
      }
    }
    if (obj.getElementsByTagName("input")[i].type == "radio") {
      if (obj.getElementsByTagName("input")[i].checked) {
        getstr += obj.getElementsByTagName("input")[i].name + "=" + 
                  obj.getElementsByTagName("input")[i].value + "&";
      }
    }  
  }
  for (j=0; j<obj.getElementsByTagName("textarea").length; j++) {
	var elm = obj.getElementsByTagName("textarea")[j].name;
	getstr += elm + "=" + encodeURIComponent( obj.getElementsByTagName("textarea")[j].value ) + "&";
  }
  for (k=0; k<obj.getElementsByTagName("select").length; k++) {
	var sel = obj.getElementsByTagName("select")[k];
	getstr += sel.name + "=" + sel.options[sel.selectedIndex].value + "&";
  }
  
  getstr = getstr.replace(/&$/,'');
  makePOSTRequest('/catalog/action.php', getstr);
}

var http_request = false;
function makePOSTRequest(url, parameters) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	http_request = new XMLHttpRequest();
	if (http_request.overrideMimeType) {
	  // set type accordingly to anticipated content type
	  // http_request.overrideMimeType('text/xml');
	  http_request.overrideMimeType('text/html');
	}
  } else { // IE
	try {
	  http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	  try {
		http_request = new ActiveXObject("Microsoft.XMLHTTP");
	  } catch (e) {}
	}
  }
  if (!http_request) {
	alert('Ваш браузер не поддерживает XMLHttpRequest');
	return false;
  }
      
  http_request.onreadystatechange = postingResult;
  http_request.open('POST', url, true);
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  http_request.send(parameters);
}

function postingResult() {
  if (http_request.readyState == 4) {
    if (http_request.status == 200) {
      result = http_request.responseText;
	  var data = eval("("+result+")");
	  items  = data.items;
	  answer = data.answer;
	  action = data.action;
	  var spanID = document.getElementById('shopItems');
	  if(items > 0) {
		spanID.innerHTML = "<a href='#' onclick='showBasket(); return false'>Всего в корзине: " + items + "</a>";
		if(action == "update") {
		  if(confirm(answer + '. Перейти к оформлению заказа?')) {
			orderwin.load('ajax', '/catalog/order.php?action=order', 'Оформление заказа')
		  } else {
			orderwin.load('ajax', '/catalog/order.php?action=basket')
		  }
		}
		if(action == "add") {
		  prodID = data.prodID;
		  if(confirm(answer + '. Закрыть окно и продолжить выбор товаров?')) dhtmlmodal.close(ajaxwin)
		  else ajaxwin.load('ajax', '/catalog/order.php?product=' + prodID)
//		  alert(answer)
//		  dhtmlmodal.close(ajaxwin)
		}
		if(action == "order") {
		  spanID.innerHTML = "Ваша корзина пуста";
		  alert(answer+', '+items)
		  dhtmlmodal.close(orderwin)
		}
	  }
	  else {
		spanID.innerHTML = "Ваша корзина пуста";
		if(action == "order") alert(answer);
		else alert('В корзине больше нет товаров. Окно будет закрыто');
		dhtmlmodal.close(orderwin)
	  }
    } else {
      alert('При выполнении запроса возникла ошибка');
    }
  }
}

function productPage(prodID, prodTtl){ //Define arbitrary function to run desired DHTML Window widget codes
  var winHt = browserWinSize() - 105; // 105 - рассчитано из стиля, включая отступ сверху 34 px (см. ф-цию moveTo)
  var ht = (winHt < 530) ? "580" : winHt;
  ajaxwin=dhtmlmodal.open("ajaxbox", "ajax", "/catalog/order.php?product=" + prodID, prodTtl, "width=960px,height=" + ht + "px,center=1,resize=0,scrolling=1");
  ajaxwin.moveTo('middle', '34');
//  ajaxwin.onclose=function(){return window.confirm("Close window 3?")} //Run custom code when window is about to be closed
}

function showBasket(){
  var winHt = browserWinSize() - 105; // 105 - рассчитано из стиля, включая отступ сверху 34 px (см. ф-цию moveTo)
  var ht = (winHt < 500) ? "580" : winHt;
  orderwin=dhtmlmodal.open("orderbox", "ajax", "/catalog/order.php?action=basket", "Корзина заказов", "width=960px,height=" + ht + "px,center=1,resize=0,scrolling=1");
  orderwin.moveTo('middle', '34');
}

function browserWinSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  if (navigator.appName == 'Microsoft Internet Explorer') myHeight = myHeight - 18;
//  window.alert( 'Width = ' + myWidth );
//  window.alert( 'Height = ' + myHeight );
  return myHeight;
}

function toggleCBox(fmobj,val){
  var row = document.getElementById('row' + val);
  var txt = document.getElementById('qty' + val);
  var cbx = document.getElementById('del' + val);
  if(cbx.checked) {
	txt.setAttribute('disabled','disabled');
	row.style.color="#cccccc";
  }
  else {
	txt.removeAttribute('disabled');
	row.removeAttribute('style');
  }
  var TotalBoxes = 0;
  var TotalOn = 0;
  for (var i=0;i<fmobj.elements.length;i++) {
    var cb = fmobj.elements[i];
    if ((cb.name != 'checkAll') && (cb.type=='checkbox')) {
      TotalBoxes++;
      if (cb.checked) {
        TotalOn++;
      }
    }
  }
  if (TotalBoxes==TotalOn) {
    fmobj.checkAll.checked=true;
  }
  else {
   fmobj.checkAll.checked=false;
  }
}

// Check All boxes
function checkBoxes(fmobj) {
  for (var i=0;i<fmobj.elements.length;i++) {
    var e = fmobj.elements[i];
    if ( (e.name != 'checkAll') && (e.type=='checkbox') && (!e.disabled) ) {
      e.checked = fmobj.checkAll.checked;
	  var eid = e.id.substr(3);
	  if(fmobj.checkAll.checked) {
		document.getElementById('row' + eid).style.color="#cccccc";
		document.getElementById('qty' + eid).setAttribute('disabled','disabled');
	  } else {
		document.getElementById('qty' + eid).removeAttribute('disabled');
		document.getElementById('row' + eid).removeAttribute('style');
	  }
    }
  }
} // End of CheckAll function

function validateForm(fobj) {
  var allErr = 0;
  // validate name
  var fname = fobj["form-name"];
  fname.value = trim(fname.value);
  var errors = null;
  errors = Validate.Length(fname.value, { errors: errors, minimum: 3 } );
  errors = Validate.Format(fname.value, { errors: errors, pattern: /^[a-zA-Zа-яА-ЯёЁ\- \s]+$/ } );
  if(errors > 0) fname.className = 'invalid';
  else fname.className = 'valid';
  allErr = allErr + errors;
  
  // validate email
  var fmail  = fobj["form-email"];
  fmail.value = trim(fmail.value);
  var errors = null;
  errors = Validate.Presence(fmail.value, { errors: errors } );
//  Validate.Presence(mailVal, { failureMessage: "Поле с e-mail адресом должно быть заполнено!" } );
  errors = Validate.Format(fmail.value, { errors: errors, pattern: /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i } );
  if(errors > 0) fmail.className = 'invalid';
  else fmail.className = 'valid';
  allErr = allErr + errors;
  
  // validate phone
  var fphone = fobj["form-phone"];
  fphone.value = trim(fphone.value);
  var errors = null;
  if(fphone.value && fphone.value != undefined) {
	errors = Validate.Format(fphone.value, { errors: errors, pattern: /^(\+\d{1,3})*\s*(\(\d{3,5}\)\s*)*\d{1,3}(-{0,1}|\s{0,1})\d{2}(-{0,1}|\s{0,1})\d{2}$/ } );
	if(errors > 0) fphone.className = 'invalid';
	else fphone.className = 'valid';
	allErr = allErr + errors;
  }
  
  // trim text
  var ftext = fobj["form-text"];
  ftext.value = trim(ftext.value);
  
  if(allErr == 0) sendData(fobj);
}

var Validate = {
	Presence: function(value, paramsObj){
      	var paramsObj = paramsObj || {};
		var errors  = ((paramsObj.errors)  && (paramsObj.errors  != 0)) ? paramsObj.errors : 0;
//    	var message = paramsObj.failureMessage || "Поле должно быть заполнено!";
    	if(value === '' || value === null || value === undefined){ 
//    	  	Validate.fail(message);
			errors++;
    	}
//    	return true;
    	return errors;
    },
//	
//	Email: function(value, paramsObj){
//    	var paramsObj = paramsObj || {};
//    	var message = paramsObj.failureMessage || "Неправильный email адрес!";
//    	Validate.Format(value, { failureMessage: message, pattern: /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i } );
//    	return true;
//    },

    Format: function(value, paramsObj){
      var value = String(value);
      var paramsObj = paramsObj || {};
      var errors  = ((paramsObj.errors)  && (paramsObj.errors  != 0)) ? paramsObj.errors : 0;
//      var message = paramsObj.failureMessage || "Заполнено неправильно!";
      var pattern = paramsObj.pattern || /./;
//      var negate = paramsObj.negate || false;
      if(!pattern.test(value)) errors++;
//      if(!negate && !pattern.test(value)) Validate.fail(message); // normal
//      if(negate && pattern.test(value)) Validate.fail(message); // negated
      return errors;
    },
	
    Length: function(value, paramsObj){
		var value = String(value);
    	var paramsObj = paramsObj || {};
    	var errors  = ((paramsObj.errors)  && (paramsObj.errors  != 0)) ? paramsObj.errors : 0;
        var minimum = ((paramsObj.minimum) || (paramsObj.minimum == 0)) ? paramsObj.minimum : null;
    	var maximum = ((paramsObj.maximum) || (paramsObj.maximum == 0)) ? paramsObj.maximum : null;
    	var is = ((paramsObj.is) || (paramsObj.is == 0)) ? paramsObj.is : null;
//    	var wrongLengthMessage = paramsObj.wrongLengthMessage || "В поле должно быть, символов: " + paramsObj.is;
//    	var tooShortMessage = paramsObj.tooShortMessage || "Должно быть не менее " + paramsObj.minimum + " символов!";
//    	var tooLongMessage = paramsObj.tooLongMessage || "Должно быть не более " + paramsObj.maximum + " символов!";
    	switch(true){
    	  	case (is !== null):
//    	  		if( value.length != Number(is) ) Validate.fail(wrongLengthMessage);
    	  		if( value.length != Number(is) ) errors++;
    			break;
    	  	case (minimum !== null && maximum !== null):
//    	  		Validate.Length(value, {tooShortMessage: tooShortMessage, minimum: minimum});
//    	  		Validate.Length(value, {tooLongMessage: tooLongMessage, maximum: maximum});
    	  		Validate.Length(value, {minimum: minimum});
    	  		Validate.Length(value, {maximum: maximum});
    	  		break;
    	  	case (minimum !== null):
//    	  		if( value.length < Number(minimum) ) Validate.fail(tooShortMessage);
    	  		if( value.length < Number(minimum) ) errors++;
    			break;
    	  	case (maximum !== null):
//    	  		if( value.length > Number(maximum) ) Validate.fail(tooLongMessage);
    	  		if( value.length > Number(maximum) ) errors++;
    			break;
    		default:
    			throw new Error("Validate::Length - Length(s) to validate against must be provided!");
    	}
    	return errors;
    },
	
    fail: function(errorMessage){
            throw new Validate.Error(errorMessage);
    },
    
    Error: function(errorMessage){
//    	this.message = errorMessage;
//    	this.name = 'ValidationError';
		alert(errorMessage);
		return false;
    }
}

function trim(str) {
  return str.replace(/^\s+|\s+$/g,"");
}

var dhtmlwindow={
imagefiles:['/catalog/files/min.gif', '/images/zero.gif', '/catalog/files/restore.gif', '/catalog/files/resize.gif'], //Path to 4 images used by script, in that order
ajaxbustcache: true, //Bust caching when fetching a file via Ajax?
ajaxloadinghtml: '<b>Идет загрузка страницы. Пожалуйста ждите...</b>', //HTML to show while window fetches Ajax Content?

minimizeorder: 0,
zIndexvalue:100,
tobjects: [], //object to contain references to dhtml window divs, for cleanup purposes
lastactivet: {}, //reference to last active DHTML window

init:function(t){
	var domwindow=document.createElement("div") //create dhtml window div
	domwindow.id=t
	domwindow.className="dhtmlwindow"
	var domwindowdata=''
	domwindowdata='<div class="drag-handle">'
	domwindowdata+='DHTML Window <div class="drag-controls"><img src="'+this.imagefiles[0]+'" title="Свернуть" /><img src="'+this.imagefiles[1]+'" title="Закрыть окно" class="close-button" width="20px" height="20px" /></div>'
	domwindowdata+='</div>'
	domwindowdata+='<div class="drag-contentarea"></div>'
	domwindowdata+='<div class="drag-statusarea"><div class="drag-resizearea" style="background: transparent url('+this.imagefiles[3]+') top right no-repeat;"> </div></div>'
	domwindowdata+='</div>'
	domwindow.innerHTML=domwindowdata
	document.getElementById("dhtmlwindowholder").appendChild(domwindow)
	//this.zIndexvalue=(this.zIndexvalue)? this.zIndexvalue+1 : 100 //z-index value for DHTML window: starts at 0, increments whenever a window has focus
	var t=document.getElementById(t)
	var divs=t.getElementsByTagName("div")
	for (var i=0; i<divs.length; i++){ //go through divs inside dhtml window and extract all those with class="drag-" prefix
		if (/drag-/.test(divs[i].className))
			t[divs[i].className.replace(/drag-/, "")]=divs[i] //take out the "drag-" prefix for shorter access by name
	}
	//t.style.zIndex=this.zIndexvalue //set z-index of this dhtml window
	t.handle._parent=t //store back reference to dhtml window
	t.resizearea._parent=t //same
	t.controls._parent=t //same
	t.onclose=function(){return true} //custom event handler "onclose"
	t.onmousedown=function(){dhtmlwindow.setfocus(this)} //Increase z-index of window when focus is on it
	t.handle.onmousedown=dhtmlwindow.setupdrag //set up drag behavior when mouse down on handle div
	t.resizearea.onmousedown=dhtmlwindow.setupdrag //set up drag behavior when mouse down on resize div
	t.controls.onclick=dhtmlwindow.enablecontrols
	t.show=function(){dhtmlwindow.show(this)} //public function for showing dhtml window
	t.hide=function(){dhtmlwindow.hide(this)} //public function for hiding dhtml window
	t.close=function(){dhtmlwindow.close(this)} //public function for closing dhtml window (also empties DHTML window content)
	t.setSize=function(w, h){dhtmlwindow.setSize(this, w, h)} //public function for setting window dimensions
	t.moveTo=function(x, y){dhtmlwindow.moveTo(this, x, y)} //public function for moving dhtml window (relative to viewpoint)
	t.isResize=function(bol){dhtmlwindow.isResize(this, bol)} //public function for specifying if window is resizable
	t.isScrolling=function(bol){dhtmlwindow.isScrolling(this, bol)} //public function for specifying if window content contains scrollbars
	t.load=function(contenttype, contentsource, title){dhtmlwindow.load(this, contenttype, contentsource, title)} //public function for loading content into window
	this.tobjects[this.tobjects.length]=t
	return t //return reference to dhtml window div
},

open:function(t, contenttype, contentsource, title, attr, recalonload){
	var d=dhtmlwindow //reference dhtml window object
	function getValue(Name){
		var config=new RegExp(Name+"=([^,]+)", "i") //get name/value config pair (ie: width=400px,)
		return (config.test(attr))? parseInt(RegExp.$1) : 0 //return value portion (int), or 0 (false) if none found
	}
	if (document.getElementById(t)==null) //if window doesn't exist yet, create it
		t=this.init(t) //return reference to dhtml window div
	else
		t=document.getElementById(t)
	this.setfocus(t)
	t.setSize(getValue(("width")), (getValue("height"))) //Set dimensions of window
	var xpos=getValue("center")? "middle" : getValue("left") //Get x coord of window
	var ypos=getValue("center")? "middle" : getValue("top") //Get y coord of window
	//t.moveTo(xpos, ypos) //Position window
	if (typeof recalonload!="undefined" && recalonload=="recal" && this.scroll_top==0){ //reposition window when page fully loads with updated window viewpoints?
		if (window.attachEvent && !window.opera) //In IE, add another 400 milisecs on page load (viewpoint properties may return 0 b4 then)
			this.addEvent(window, function(){setTimeout(function(){t.moveTo(xpos, ypos)}, 400)}, "load")
		else
			this.addEvent(window, function(){t.moveTo(xpos, ypos)}, "load")
	}
	t.isResize(getValue("resize")) //Set whether window is resizable
	t.isScrolling(getValue("scrolling")) //Set whether window should contain scrollbars
	t.style.visibility="visible"
	t.style.display="block"
	t.contentarea.style.display="block"
	t.moveTo(xpos, ypos) //Position window
	t.load(contenttype, contentsource, title)
	if (t.state=="minimized" && t.controls.firstChild.title=="Restore"){ //If window exists and is currently minimized?
		t.controls.firstChild.setAttribute("src", dhtmlwindow.imagefiles[0]) //Change "restore" icon within window interface to "minimize" icon
		t.controls.firstChild.setAttribute("title", "Minimize")
		t.state="fullview" //indicate the state of the window as being "fullview"
	}
	return t
},

setSize:function(t, w, h){ //set window size (min is 150px wide by 100px tall)
	t.style.width=Math.max(parseInt(w), 150)+"px"
	t.contentarea.style.height=Math.max(parseInt(h), 100)+"px"
},

moveTo:function(t, x, y){ //move window. Position includes current viewpoint of document
	this.getviewpoint() //Get current viewpoint numbers
	t.style.left=(x=="middle")? this.scroll_left+(this.docwidth-t.offsetWidth)/2+"px" : this.scroll_left+parseInt(x)+"px"
	t.style.top=(y=="middle")? this.scroll_top+(this.docheight-t.offsetHeight)/2+"px" : this.scroll_top+parseInt(y)+"px"
},

isResize:function(t, bol){ //show or hide resize inteface (part of the status bar)
	t.statusarea.style.display=(bol)? "block" : "none"
	t.resizeBool=(bol)? 1 : 0
},

isScrolling:function(t, bol){ //set whether loaded content contains scrollbars
	t.contentarea.style.overflow=(bol)? "auto" : "hidden"
},

load:function(t, contenttype, contentsource, title){ //loads content into window plus set its title (3 content types: "inline", "iframe", or "ajax")
	if (t.isClosed){
		alert("DHTML Window has been closed, so no window to load contents into. Open/Create the window again.")
		return
	}
	var contenttype=contenttype.toLowerCase() //convert string to lower case
	if (typeof title!="undefined")
		t.handle.firstChild.nodeValue=title
	if (contenttype=="inline")
		t.contentarea.innerHTML=contentsource
	else if (contenttype=="div"){
		var inlinedivref=document.getElementById(contentsource)
		t.contentarea.innerHTML=(inlinedivref.defaultHTML || inlinedivref.innerHTML) //Populate window with contents of inline div on page
		if (!inlinedivref.defaultHTML)
			inlinedivref.defaultHTML=inlinedivref.innerHTML //save HTML within inline DIV
		inlinedivref.innerHTML="" //then, remove HTML within inline DIV (to prevent duplicate IDs, NAME attributes etc in contents of DHTML window
		inlinedivref.style.display="none" //hide that div
	}
	else if (contenttype=="iframe"){
		t.contentarea.style.overflow="hidden" //disable window scrollbars, as iframe already contains scrollbars
		if (!t.contentarea.firstChild || t.contentarea.firstChild.tagName!="IFRAME") //If iframe tag doesn't exist already, create it first
			t.contentarea.innerHTML='<iframe src="" style="margin:0; padding:0; width:100%; height: 100%" name="_iframe-'+t.id+'"></iframe>'
		window.frames["_iframe-"+t.id].location.replace(contentsource) //set location of iframe window to specified URL
		}
	else if (contenttype=="ajax"){
		this.ajax_connect(contentsource, t) //populate window with external contents fetched via Ajax
	}
	t.contentarea.datatype=contenttype //store contenttype of current window for future reference
},

setupdrag:function(e){
	var d=dhtmlwindow //reference dhtml window object
	var t=this._parent //reference dhtml window div
	d.etarget=this //remember div mouse is currently held down on ("handle" or "resize" div)
	var e=window.event || e
	d.initmousex=e.clientX //store x position of mouse onmousedown
	d.initmousey=e.clientY
	d.initx=parseInt(t.offsetLeft) //store offset x of window div onmousedown
	d.inity=parseInt(t.offsetTop)
	d.width=parseInt(t.offsetWidth) //store width of window div
	d.contentheight=parseInt(t.contentarea.offsetHeight) //store height of window div's content div
	if (t.contentarea.datatype=="iframe"){ //if content of this window div is "iframe"
		t.style.backgroundColor="#F8F8F8" //colorize and hide content div (while window is being dragged)
		t.contentarea.style.visibility="hidden"
	}
	document.onmousemove=d.getdistance //get distance travelled by mouse as it moves
	document.onmouseup=function(){
		if (t.contentarea.datatype=="iframe"){ //restore color and visibility of content div onmouseup
			t.contentarea.style.backgroundColor="white"
			t.contentarea.style.visibility="visible"
		}
		d.stop()
	}
	return false
},

getdistance:function(e){
	var d=dhtmlwindow
	var etarget=d.etarget
	var e=window.event || e
	d.distancex=e.clientX-d.initmousex //horizontal distance travelled relative to starting point
	d.distancey=e.clientY-d.initmousey
	if (etarget.className=="drag-handle") //if target element is "handle" div
		d.move(etarget._parent, e)
	else if (etarget.className=="drag-resizearea") //if target element is "resize" div
		d.resize(etarget._parent, e)
	return false //cancel default dragging behavior
},

getviewpoint:function(){ //get window viewpoint numbers
	var ie=document.all && !window.opera
	var domclientWidth=document.documentElement && parseInt(document.documentElement.clientWidth) || 100000 //Preliminary doc width in non IE browsers
	this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
	this.scroll_top=(ie)? this.standardbody.scrollTop : window.pageYOffset
	this.scroll_left=(ie)? this.standardbody.scrollLeft : window.pageXOffset
	this.docwidth=(ie)? this.standardbody.clientWidth : (/Safari/i.test(navigator.userAgent))? window.innerWidth : Math.min(domclientWidth, window.innerWidth-16)
	this.docheight=(ie)? this.standardbody.clientHeight: window.innerHeight
},

rememberattrs:function(t){ //remember certain attributes of the window when it's minimized or closed, such as dimensions, position on page
	this.getviewpoint() //Get current window viewpoint numbers
	t.lastx=parseInt((t.style.left || t.offsetLeft))-dhtmlwindow.scroll_left //store last known x coord of window just before minimizing
	t.lasty=parseInt((t.style.top || t.offsetTop))-dhtmlwindow.scroll_top
	t.lastwidth=parseInt(t.style.width) //store last known width of window just before minimizing/ closing
},

move:function(t, e){
	t.style.left=dhtmlwindow.distancex+dhtmlwindow.initx+"px"
	t.style.top=dhtmlwindow.distancey+dhtmlwindow.inity+"px"
},

resize:function(t, e){
	t.style.width=Math.max(dhtmlwindow.width+dhtmlwindow.distancex, 150)+"px"
	t.contentarea.style.height=Math.max(dhtmlwindow.contentheight+dhtmlwindow.distancey, 100)+"px"
},

enablecontrols:function(e){
	var d=dhtmlwindow
	var sourceobj=window.event? window.event.srcElement : e.target //Get element within "handle" div mouse is currently on (the controls)
	if (/Minimize/i.test(sourceobj.getAttribute("title"))) //if this is the "minimize" control
		d.minimize(sourceobj, this._parent)
	else if (/Restore/i.test(sourceobj.getAttribute("title"))) //if this is the "restore" control
		d.restore(sourceobj, this._parent)
	else if (/Close/i.test(sourceobj.getAttribute("title"))) //if this is the "close" control
		d.close(this._parent)
	return false
},

minimize:function(button, t){
	dhtmlwindow.rememberattrs(t)
	button.setAttribute("src", dhtmlwindow.imagefiles[2])
	button.setAttribute("title", "Restore")
	t.state="minimized" //indicate the state of the window as being "minimized"
	t.contentarea.style.display="none"
	t.statusarea.style.display="none"
	if (typeof t.minimizeorder=="undefined"){ //stack order of minmized window on screen relative to any other minimized windows
		dhtmlwindow.minimizeorder++ //increment order
		t.minimizeorder=dhtmlwindow.minimizeorder
	}
	t.style.left="10px" //left coord of minmized window
	t.style.width="200px"
	var windowspacing=t.minimizeorder*10 //spacing (gap) between each minmized window(s)
	t.style.top=dhtmlwindow.scroll_top+dhtmlwindow.docheight-(t.handle.offsetHeight*t.minimizeorder)-windowspacing+"px"
},

restore:function(button, t){
	dhtmlwindow.getviewpoint()
	button.setAttribute("src", dhtmlwindow.imagefiles[0])
	button.setAttribute("title", "Minimize")
	t.state="fullview" //indicate the state of the window as being "fullview"
	t.style.display="block"
	t.contentarea.style.display="block"
	if (t.resizeBool) //if this window is resizable, enable the resize icon
		t.statusarea.style.display="block"
	t.style.left=parseInt(t.lastx)+dhtmlwindow.scroll_left+"px" //position window to last known x coord just before minimizing
	t.style.top=parseInt(t.lasty)+dhtmlwindow.scroll_top+"px"
	t.style.width=parseInt(t.lastwidth)+"px"
},

close:function(t){
	try{
		var closewinbol=t.onclose()
	}
	catch(err){ //In non IE browsers, all errors are caught, so just run the below
		var closewinbol=true
 }
	finally{ //In IE, not all errors are caught, so check if variable isn't defined in IE in those cases
		if (typeof closewinbol=="undefined"){
			alert("An error has occured somwhere inside your \"onclose\" event handler")
			var closewinbol=true
		}
	}
	if (closewinbol){ //if custom event handler function returns true
		if (t.state!="minimized") //if this window isn't currently minimized
			dhtmlwindow.rememberattrs(t) //remember window's dimensions/position on the page before closing
		if (window.frames["_iframe-"+t.id]) //if this is an IFRAME DHTML window
			window.frames["_iframe-"+t.id].location.replace("about:blank")
		else
			t.contentarea.innerHTML=""
		t.style.display="none"
		t.isClosed=true //tell script this window is closed (for detection in t.show())
	}
	return closewinbol
},

setopacity:function(targetobject, value){ //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)
	if (!targetobject)
		return
	if (targetobject.filters && targetobject.filters[0]){ //IE syntax
		if (typeof targetobject.filters[0].opacity=="number") //IE6
			targetobject.filters[0].opacity=value*100
		else //IE 5.5
			targetobject.style.filter="alpha(opacity="+value*100+")"
		}
	else if (typeof targetobject.style.MozOpacity!="undefined") //Old Mozilla syntax
		targetobject.style.MozOpacity=value
	else if (typeof targetobject.style.opacity!="undefined") //Standard opacity syntax
		targetobject.style.opacity=value
},

setfocus:function(t){ //Sets focus to the currently active window
	this.zIndexvalue++
	t.style.zIndex=this.zIndexvalue
	t.isClosed=false //tell script this window isn't closed (for detection in t.show())
	this.setopacity(this.lastactivet.handle, 0.5) //unfocus last active window
	this.setopacity(t.handle, 1) //focus currently active window
	this.lastactivet=t //remember last active window
},

show:function(t){
	if (t.isClosed){
		alert("DHTML Window has been closed, so nothing to show. Open/Create the window again.")
		return
	}
	if (t.lastx) //If there exists previously stored information such as last x position on window attributes (meaning it's been minimized or closed)
		dhtmlwindow.restore(t.controls.firstChild, t) //restore the window using that info
	else
		t.style.display="block"
	this.setfocus(t)
	t.state="fullview" //indicate the state of the window as being "fullview"
},

hide:function(t){
	t.style.display="none"
},

ajax_connect:function(url, t){
	var page_request = false
	var bustcacheparameter=""
	if (window.XMLHttpRequest) // if Mozilla, IE7, Safari etc
		page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE6 or below
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else
		return false
	t.contentarea.innerHTML=this.ajaxloadinghtml
	page_request.onreadystatechange=function(){dhtmlwindow.ajax_loadpage(page_request, t)}
	if (this.ajaxbustcache) //if bust caching of external page
		bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', url+bustcacheparameter, true)
	page_request.send(null)
},

ajax_loadpage:function(page_request, t){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
	t.contentarea.innerHTML=page_request.responseText
	}
},

stop:function(){
	dhtmlwindow.etarget=null //clean up
	document.onmousemove=null
	document.onmouseup=null
},

addEvent:function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
},

cleanup:function(){
	for (var i=0; i<dhtmlwindow.tobjects.length; i++){
		dhtmlwindow.tobjects[i].handle._parent=dhtmlwindow.tobjects[i].resizearea._parent=dhtmlwindow.tobjects[i].controls._parent=null
	}
	window.onload=null
}

} //End dhtmlwindow object

document.write('<div id="dhtmlwindowholder"><span style="display:none">.</span></div>') //container that holds all dhtml window divs on page
window.onunload=dhtmlwindow.cleanup


// ex modal.js -> interVeil code
if (typeof dhtmlwindow=="undefined")
alert('ERROR: Modal Window script requires all files from "DHTML Window widget" in order to work!')

var dhtmlmodal={
veilstack: 0,
open:function(t, contenttype, contentsource, title, attr, recalonload){
	var d=dhtmlwindow //reference dhtmlwindow object
	this.interVeil=document.getElementById("interVeil") //Reference "veil" div
	this.veilstack++ //var to keep track of how many modal windows are open right now
	this.loadveil()
	if (recalonload=="recal" && d.scroll_top==0)
		d.addEvent(window, function(){dhtmlmodal.adjustveil()}, "load")
	var t=d.open(t, contenttype, contentsource, title, attr, recalonload)
	t.controls.firstChild.style.display="none" //Disable "minimize" button
	t.controls.onclick=function(){dhtmlmodal.close(this._parent, true)} //OVERWRITE default control action with new one
	t.show=function(){dhtmlmodal.show(this)} //OVERWRITE default t.show() method with new one
	t.hide=function(){dhtmlmodal.close(this)} //OVERWRITE default t.hide() method with new one
return t
},


loadveil:function(){
	var d=dhtmlwindow
	d.getviewpoint()
	this.docheightcomplete=(d.standardbody.offsetHeight>d.standardbody.scrollHeight)? d.standardbody.offsetHeight : d.standardbody.scrollHeight
	this.docwidthcomplete=(d.standardbody.offsetWidth>d.standardbody.scrollWidth)? d.standardbody.offsetWidth : d.standardbody.scrollWidth
	this.interVeil.style.width=this.docwidthcomplete+"px" //set up veil over page
	this.interVeil.style.height=this.docheightcomplete+"px" //set up veil over page
	this.interVeil.style.left=0 //Position veil over page
	this.interVeil.style.top=0 //Position veil over page
	this.interVeil.style.visibility="visible" //Show veil over page
	this.interVeil.style.display="block" //Show veil over page
},

adjustveil:function(){ //function to adjust veil when window is resized
	if (this.interVeil && this.interVeil.style.display=="block") //If veil is currently visible on the screen
		this.loadveil() //readjust veil
},

closeveil:function(){ //function to close veil
	this.veilstack--
	if (this.veilstack==0) //if this is the only modal window visible on the screen, and being closed
		this.interVeil.style.display="none"
},

close:function(t, forceclose){ //DHTML modal close function
	t.contentDoc=(t.contentarea.datatype=="iframe")? window.frames["_iframe-"+t.id].document : t.contentarea //return reference to modal window DIV (or document object in the case of iframe
	if (typeof forceclose!="undefined")
		t.onclose=function(){return true}
	if (dhtmlwindow.close(t)) //if close() returns true
		this.closeveil()
},

show:function(t){
	dhtmlmodal.veilstack++
	dhtmlmodal.loadveil()
	dhtmlwindow.show(t)
}
} //END object declaration

document.write('<div id="interVeil"></div>')
dhtmlwindow.addEvent(window, function(){if (typeof dhtmlmodal!="undefined") dhtmlmodal.adjustveil()}, "resize")