var currentpopup = "";
var currentpopupxpos = 0;
var EnableMenus = false;

function overlay_quick(curobj, subobjstr, opt_position)
{ 
if (EnableMenus){	
var subobj=document.getElementById(subobjstr)
		
	var xpos=findPosX(curobj)
	var ypos=findPosY(curobj) + curobj.offsetHeight
		
		
	subobj.style.left=xpos+"px"
	subobj.style.top=ypos-1+"px"
		
	currentpopupxpos = xpos;

	subobj.style.display="block"; subobj.style.height="auto";
	subobj.style.left=xpos+"px" 
	IFrame_Mask(subobjstr);
	 currentpopup = subobjstr;
	 }

}


function overlay_quick_static(curobj, subobjstr, opt_position, opt_yposition, multipop)
{ 
	if (document.getElementById(currentpopup) && !multipop)
	   hidepopup(currentpopup);
	if (EnableMenus)
	{	
		var subobj=document.getElementById(subobjstr)
			
		var xpos=findPosX(curobj)
		var ypos=findPosY(curobj) + curobj.offsetHeight
			
		if(opt_yposition)
			ypos -= opt_yposition;
		if (opt_position)
			if (opt_position == 'center')
			{}
			else			
			subobj.style.left=xpos+opt_position+"px"
		else
			subobj.style.left=xpos+"px"
		
			
		
		if(!multipop)	
		currentpopupxpos = xpos;

		subobj.style.display="block"; subobj.style.height="auto";
		
		if (opt_position)
		{
		
			if (opt_position == 'center')
			{
			
			    var availHeight;
			    var availWidth;

			    if(typeof(window.innerWidth) == 'number')
				{
			        availHeight = window.innerHeight;
			        availWidth = window.innerWidth;
			    }
				else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight))
				{

			        availHeight = document.documentElement.clientHeight;
			        availWidth = document.documentElement.clientWidth;
			    }
				else if(document.body && (document.body.clientWidth || document.body.clientHeight))
				{
			        availHeight = document.body.clientHeight;
			        availWidth = document.body.clientWidth;
			    }
 
				
				//var IpopTop = (document.body.clientHeight - subobj.offsetHeight) / 2;
	           var IpopLeft = (document.body.clientWidth - subobj.offsetWidth) / 2;
	            
				//subobj.style.top=IpopTop + document.body.scrollTop+'px';
				
				var yOffset
					if (self.pageYOffset)
					    yOffset = self.pageYOffset;
					else if (document.documentElement && document.documentElement.scrollTop)
					    yOffset = document.documentElement.scrollTop;
					else if (document.body)
					    yOffset = document.body.scrollTop;
				
					if(opt_yposition)
						subobj.style.top = opt_yposition+"px";
					else
					subobj.style.top = ((availHeight/2)+yOffset) - (subobj.offsetHeight/2)+document.body.scrollLeft+'px';
					subobj.style.left=(availWidth - subobj.offsetWidth) / 2 + document.body.scrollLeft+'px';
					
			}			
			else
			{
				subobj.style.left=xpos+opt_position+"px";
				subobj.style.top=ypos-1+"px";
			}
		}
		else
		{
			subobj.style.left=xpos+"px";
			subobj.style.top=ypos-1+"px";
		}	
		IFrame_Mask(subobjstr);
            document.getElementById(subobjstr).style.display = "block";
				
		//IFrame_Mask(subobjstr);
		currentpopup = subobjstr;
	}

}

var isgcheckout = 'N';
function XML_ping(url)
{
	var xmlhttp
	xmlhttp=null
	// code for Mozilla, etc.
	if (window.XMLHttpRequest)
		xmlhttp=new XMLHttpRequest()
	// code for IE
	else if (window.ActiveXObject)
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
	
	if (xmlhttp!=null)
	{
		xmlhttp.open("GET",url,true)
		xmlhttp.send(null)
	}
	
}

function isIE()
{
version=0;
	if (navigator.appVersion.indexOf("MSIE")!=-1)
	{
		temp=navigator.appVersion.split("MSIE")
		version=parseFloat(temp[1])
	}
	if (version != 0)
	return version;
	else
	return false;
	
}

function IFrame_Mask(divtomask)
{
	if (isIE() != false)
	{
	var subobj=document.getElementById(divtomask);
	if (!document.getElementById(divtomask+'_mask'))
	{
		var objBody = document.getElementsByTagName("body").item(0);
		var objOverlay = document.createElement("Iframe");
		objOverlay.setAttribute('id',divtomask+'_mask');
		objOverlay.setAttribute('frameborder','0');
		objOverlay.setAttribute('scrolling', 'no');
		objOverlay.setAttribute('marginwidth', '0');
		objOverlay.setAttribute('src', 'javascript: false;');
		objOverlay.setAttribute('marginheight', '0');
		objOverlay.style.display = 'none';
		objOverlay.style.position = 'absolute';
		objOverlay.style.zindex = '1';
		objOverlay.style.border = '0';
		
		objOverlay.style.left = subobj.style.left;
		objOverlay.style.top = subobj.style.top;
		objOverlay.style.height = subobj.offsetHeight;
		objOverlay.style.width = subobj.offsetWidth;
		objOverlay.style.display = "inline";	
		
		objBody.appendChild(objOverlay);	
	}
	else
	{
		document.getElementById(divtomask+'_mask').style.left = subobj.style.left;
		document.getElementById(divtomask+'_mask').style.top = subobj.style.top;
		document.getElementById(divtomask+'_mask').style.height = subobj.offsetHeight;
		document.getElementById(divtomask+'_mask').style.width = subobj.offsetWidth;
		document.getElementById(divtomask+'_mask').style.display = "inline";
	
	}
	}
	
}

function IFrame_UnMask(divtomask)
{	
	//document.getElementById("FXframe").style.display = "none";
	
	if (document.getElementById(divtomask+'_mask'))
	{
		var objBody = document.getElementsByTagName("body").item(0);
		objBody.removeChild(document.getElementById(divtomask+'_mask'));	
	}
}








function forceclose5_quick(e, targetdiv)
{
	if(!document.getElementById(targetdiv))
		return;
	if (document.getElementById(targetdiv).style.display == "none")
		return;
	if (!e) 
		var e = window.event;
	
	var reltg = (e.relatedTarget) ? e.relatedTarget : e.toElement;
	//reltg.style.border = "5px solid black";
	
	if (reltg.getAttribute('id') == targetdiv) 
		return;

		while (reltg.nodeName != 'BODY')
		{
			reltg = reltg.parentNode;
			if (reltg.getAttribute('id') == targetdiv) return;
		}
		
	document.getElementById(targetdiv).style.display="none";
	IFrame_UnMask(targetdiv);
	currentpopup = "";
	closeoperationinprogress = false;
}



function forceclose_quick()
{

if(currentpopup != "" && document.getElementById(currentpopup))
{
	document.getElementById(currentpopup).style.display="none";
	IFrame_UnMask(currentpopup);
	currentpopup = "";
}
	//closeoperationinprogress = false;
}




function showpopup(tt)
{
	document.getElementById(tt).style.display = "block";
	document.getElementById(tt).style.left = findPosX(document.getElementById('content'))+(document.getElementById('content').offsetWidth/2)-(document.getElementById(tt).offsetWidth/2)+"px";
	scroll(0,0);
	IFrame_Mask(tt);
	IFrame_Mask(tt);
	
}

function hidepopup(tt)
{
	document.getElementById(tt).style.display = "none";
	IFrame_UnMask(tt);
	smoke_screen(false);
}

function show_div(tt){document.getElementById(tt).style.display = "block";}
function hide_div(tt){document.getElementById(tt).style.display = "none";}

function loadXML_content(url, tt, load_function)
{

	var xmlhttp
	xmlhttp=null
	// code for Mozilla, etc.
	if (window.XMLHttpRequest)
	{
		xmlhttp=new XMLHttpRequest()
	}
	// code for IE
	else if (window.ActiveXObject)
	{
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	if (xmlhttp!=null)
	{
				xmlhttp.open("GET",url,true)
		xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4)
		{
			// if "OK"
			if (xmlhttp.status==200)
			{
				if (tt != "")
					document.getElementById(tt).innerHTML=xmlhttp.responseText;
				
				 if (typeof load_function != "undefined") {
				//	load_function.call('cart_popup');
				if (load_function != "")
					eval(load_function+'(tt)');
				}
				else
				{
					IFrame_Mask(tt);
				}
				
			}
			else
			{
				alert("Problem retrieving data:" + xmlhttp.statusText)
			}
		}
 
		}   

		xmlhttp.send(null)
	}
	else
	{
		alert("Your browser does not support XMLHTTP.")
	}
}



function load_PopUp(url, container)
{
	loadXML_content(url, container); 
	xb.addEvent(container , 'mouseleave', leave, false);
}


function refresh_iframe(container)
{
IFrame_Mask(container);

}

function showAllByTag(tagName,dispType) {
        var elements = document.getElementsByTagName(tagName);
        var i = 0;
        if (dispType == "") {
                dispType = inline;
        }
        while (i < elements.length) {
                elements[i].style.display = dispType;
                i++;
                }
}
function hideAllByTag(tagName) {
        var elements = document.getElementsByTagName(tagName);
        var i = 0;
        while (i < elements.length) {
                elements[i].style.display = "none";
                i++;
                }
}




function XML_POST(url, params, tt, load_function)
{

	var xmlhttp
	xmlhttp=null
	// code for Mozilla, etc.
	if (window.XMLHttpRequest)
	{
		xmlhttp=new XMLHttpRequest()
	}
	// code for IE
	else if (window.ActiveXObject)
	{
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	if (xmlhttp!=null)
	{
		xmlhttp.open("POST",url,true)
		xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xmlhttp.setRequestHeader("Content-length", params.length);
		xmlhttp.setRequestHeader("Connection", "close");

		xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4)
		{
			// if "OK"
			if (xmlhttp.status==200)
			{
				if (tt != "")
					document.getElementById(tt).innerHTML=xmlhttp.responseText;
				
				 if (typeof load_function != "undefined") {
				//	load_function.call('cart_popup');
					eval(load_function+'(tt)');
				}
				else
				{
					IFrame_Mask(tt);
				}							
			}
			else
			{
				alert("Problem retrieving data:" + xmlhttp.statusText)
			}
		}
 
		}   

		xmlhttp.send(params)
	}
	else
	{
		alert("Your browser does not support XMLHTTP.")
	}
}



function LoadJS(tt)
{
	var elements = document.getElementById(tt).getElementsByTagName('script');
	var i = 0;
	while (i < elements.length)
	{
		eval(elements[i].innerHTML);
		i++;
	}
}

 //Find X Coord
function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

 //Find Y Coord
  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }
  
  

  
function getCheckedValue(radioGroupName)
{
	radioObj= document.getElementsByName(radioGroupName);
	if(!radioObj)
		return "";
	
	  if (radioObj[0] && radioObj[0].type == "select-one")
	  {
		return document.getElementById(radioGroupName).options[document.getElementById(radioGroupName).selectedIndex].value;
	  }
	  else
	  {
			var radioLength = radioObj.length;
			if(radioLength == undefined)
				if(radioObj.checked)
					return radioObj.value;
				else
					return "";
			for(var i = 0; i < radioLength; i++) {
				if(radioObj[i].checked) {
					return radioObj[i].value;
				}
			}
			return "";
		}
}


function show_masked_popup(tt)
{
	if(tt.id)
		tt=tt.id;
	document.getElementById(tt).style.display = "block";
	document.getElementById(tt).style.left = findPosX(document.getElementById('content'))+(document.getElementById('content').offsetWidth/2)-(document.getElementById(tt).offsetWidth/2)+"px";
	IFrame_Mask(tt);
	scroll(0,0);
	smoke_screen(true);
		
}

function lines_busy(tt)
{
loadXML_content('/lines_are_busy{if empty($live_server)}_dev{/if}.php', 'generic_pop' ,'show_masked_popup');
show_masked_popup(document.getElementById('generic_pop'));

}



 function GetBrowserSize() {
	        
	     var xDimension, yDimension;
		
		if (window.innerHeight && window.scrollMaxY) {	
			xDimension = window.innerWidth + window.scrollMaxX;
			yDimension = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			xDimension = document.body.scrollWidth;
			yDimension = document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			xDimension = document.body.offsetWidth;
			yDimension = document.body.offsetHeight;
		}
		
		var windowWidth, windowHeight;
		
		if (self.innerHeight) {	// all except Explorer
			if(document.documentElement.clientWidth){
				windowWidth = document.documentElement.clientWidth; 
			} else {
				windowWidth = self.innerWidth;
			}
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			windowWidth = document.documentElement.clientWidth;
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			windowWidth = document.body.clientWidth;
			windowHeight = document.body.clientHeight;
		}	
		
		if(yDimension < windowHeight){
			pageHeight = windowHeight;
		} else { 
			pageHeight = yDimension;
		}
	
		if(xDimension < windowWidth){	
			pageWidth = xDimension;		
		} else {
			pageWidth = windowWidth;
		}

		return [pageWidth,pageHeight];
	}
	
function smoke_screen(display_toggle)
{
	//GRAB BROWSER VERSOPM
	var version = 0;
	if (navigator.appVersion.indexOf("MSIE")!=-1){temp=navigator.appVersion.split("MSIE");version=parseFloat(temp[1]);}
	//IF NEWER THAN IE 5.5 (most visitors should be)
	if (version>=5.5 || version == 0) //NON IE browser will return 0
	{
		if(display_toggle)
		{
			var arrayPageSize =  GetBrowserSize();
			if (!document.getElementById('SmokeScreen'))
			{
				var objBody = document.getElementsByTagName("body").item(0);
				var objOverlay = document.createElement("div");
				objOverlay.setAttribute('id','SmokeScreen');
				objOverlay.style.display = 'none';
				objOverlay.style.height = '1876px';
				objOverlay.style.width = '1264px';
				objBody.appendChild(objOverlay);	
			}
			
			var smokeScreenObj = document.getElementById('SmokeScreen');
			smokeScreenObj.style.width =  arrayPageSize[0] + 'px';
			smokeScreenObj.style.height =  arrayPageSize[1] + 'px';
			smokeScreenObj.style.display = "block";
		}
		else if (document.getElementById('SmokeScreen'))
			document.getElementById('SmokeScreen').style.display = "none";
	}
	
}