// JavaScript Document

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers
var documentMargin = 65; 

function autofitIframe(){

	var leftFrameEl = parent.document.getElementById("contentFrameLeft");
	var rightFrameEl = parent.document.getElementById("contentFrameRight");
	
	var thisEl = this.document.getElementById('contentDiv')
	
	if (!window.opera && !document.mimeType && document.all && document.getElementById ){
		leftFrameEl.style.height = (this.document.body.offsetHeight + FFextraHeightv + documentMargin) +"px";
	}
	else if( document.getElementById ) {
		
		var useHeight = thisEl.offsetHeight + documentMargin;
		leftFrameEl.style.height = useHeight+"px"
	}
	
	rightFrameEl.style.height = leftFrameEl.style.height
	
	parent.showFrame('left');
	
} 


function checkLinePosition() {
	
	var lineEl = document.getElementById("lineDiv");
	var leftLineEl = window.top.frames["contentFrameLeft"].document.getElementById("footerDiv")
	
	var diffY = findPosY(leftLineEl) - findPosY(lineEl)
	
	lineEl.style.marginTop = diffY + 25 + "px"
	
}

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 mouseOver( el ) {
	//el.style.color = "#999999"
}

function mouseOut( el ) {
	//el.style.color = "#000000"
}