//
// Client-side Javascript used for dragging edit console and opening 
//

var dragOn		= 0
var dragDiv		= null;
var dragX		= 0;
var	dragY		= 0;
var zMax		= 0;
var dragInit	= 0;

function initDrag() 
{
	if (document.layers)
	{
		document.captureEvents(Event.MOUSEMOVE|Event.MOUSEDOWN|Event.MOUSEUP);
	}
	
	document.onmousemove	= dragf;
	document.onmousedown	= dragf;
	document.onmouseup		= dragf;
	dragDiv					= null;
	dragInit				= 1;
	
	if (document.getElementsByTagName)
	{
		zMax = document.getElementsByTagName("DIV").length;
	}
	else if (document.all)
	{
		zMax = document.body.all.tags("DIV").length;
	}
	else if (document.layers)
	{
		zMax = document.layers.length;
	}
}

function dragf(arg) 
{
	ev = arg?arg:event;
	
	if (dragDiv && ev.type=="mousedown") 
	{
		dragOn	= 1;
		dragX	= (ev.pageX?ev.pageX:ev.clientX) - parseInt(dragDiv.style.left);
		dragY	= (ev.pageY?ev.pageY:ev.clientY) - parseInt(dragDiv.style.top);
		dragDiv.style.zIndex = zMax++; 
		return false;
	}
	if (ev.type=="mouseup") 
	{
		dragOn = 0;
	}
	if (dragDiv && ev.type=="mousemove" && dragOn) 
	{
		dragDiv.style.left	=(ev.pageX?ev.pageX:ev.clientX) - dragX;
		dragDiv.style.top	=(ev.pageY?ev.pageY:ev.clientY) - dragY;

		var divName = dragDiv.getAttribute('name');
		document.cookie = "div--" + divName + "--X--=" + dragDiv.style.left + "; path=/;";
		document.cookie = "div--" + divName + "--Y--=" + dragDiv.style.top + "; path=/;";	
		
		return false;
	}
	if (ev.type=="mouseout") 
	{
		if (!dragOn)
		{
			dragDiv = null;
		}
	}
}

function drag(div) 
{
	if (!dragInit)
	{ 
		initDrag();
	}
	if (!dragOn) 
	{
		dragDiv = document.getElementById?document.getElementById(div):document.all?document.all[div]:document.layers?document.layers[div]:null;
		if (document.layers) 
		{
			dragDiv.style = dragDiv;
		}
		dragDiv.onmouseout=dragf;
	}
}

function OpenCloseDiv(divName)
{
	var theDiv = document.getElementById(divName);
	
	if(theDiv!=null)
	{
		if (theDiv.style.display == "none") 
		{
			theDiv.style.display = "block";
			document.cookie = "div--" + divName + "--S--=block; path=/;";
		}
		else 
		{
			theDiv.style.display = "none";
			document.cookie = "div--" + divName + "--S--=none; path=/;";
		}
	}
}

function loadConsolePositions()
{
	var prefix = "div--";
	var hyphen = "--";
	var cookie = document.cookie;
	var a = cookie.indexOf(prefix);
	
	while(a>=0)
	{
		var b = cookie.indexOf(";", a);
		
		if(b<0)
		{
			b = cookie.length;
		}
		
		if(b>a)
		{
			var params = cookie.substring(a,b).split(hyphen);
			if(params.length==4)
			{
				var divName = params[1];
				var divPos	= params[2];
				var divVal	= params[3].substring(1,params[3].length);			
				var theDiv	= document.getElementById(divName);
				
				if(theDiv!=null)
				{
					if(divPos=="X")
					{
						theDiv.style.left = divVal.substring(0,divVal.length-2);
					}
					else if(divPos=="Y")
					{
						theDiv.style.top = divVal.substring(0,divVal.length-2);
					}
					else if(divPos=="S")
					{
						theDiv.style.display = divVal;
					}
				}
			}
			a = cookie.indexOf(prefix, b + 1);		
		}
		else
		{
			a = -1;
		}
	}
}