function menu_preload()
{
	var menu_origi='callforp.jpg';
	if(document.getElementById)
	{
	    document.getElementById("menuimage").src='semmi.jpg';
	    document.getElementById("cimmezo").src='call.jpg';
	    document.getElementById("content").src='call.html';
	}
	else
	{
	    document.all["menuimage"].src='semmi.jpg';
	    document.all["cimmezo"].src='call.jpg';
	    document.all["content"].src='call.html';
	}
}
function menu_ramegy(a)
{
 	if(document.getElementById)
	    document.getElementById("menuimage").src=a;
	else
	    document.all["menuimage"].src=a
}
function menu_lejon()
{
	if(document.getElementById)
	    document.getElementById("menuimage").src='semmi.jpg';
	else
	    document.all["menuimage"].src='semmi.jpg'
}
function menu_click(b)
{
//	document.getElementById(b).blur();
	if(document.getElementById)
	    document.getElementById("cimmezo").src=b+'.jpg';
	else
	    document.all["cimmezo"].src=b+'.jpg;'
	iframe_feltolt(b+'.html');
//	document.getElementById("cimmezo").focus()
}
function writeText(txt)
{
	if(document.getElementById)
	    document.getElementById("desc").innerHTML=txt;
	else
	    document.all["desc"].innerHTML=txt;
}
function iframe_feltolt(linkX)
{
	if(document.getElementById)
	{
		document.getElementById("content").src=linkX;
	}
	else
	{
		document.all["content"].src=linkX;
	}
}
function resize_iframe(obj)
{
//	document.getElementById('content').height=0;
//	document.getElementById('content').height=document.getElementById('content').contentWindow.document.body.scrollHeight;
//	var docHeight=content.document.body.scrollHeight+164;
//	obj.style.height=docHeight+'px'

	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

	if (obj.contentDocument && obj.contentDocument.body.offsetHeight) //ns6 syntax
		obj.height = 1.01*(obj.contentDocument.body.offsetHeight+FFextraHeight); 
	else if (obj.Document && obj.Document.body.scrollHeight) //ie5+ syntax
		obj.height = obj.Document.body.scrollHeight;



//var docHeight=document.all["content"].body.scrollHeight+50;
//obj.style.pixelHeight=docHeight+'px'
}