function ScreenWidth(){
	/*
	var iWidth   =   window.screen.availWidth;
	if (iWidth == 1024){
		setActiveStyleSheet("1024");
	}else if (iWidth == 800){
		setActiveStyleSheet("800");
	}else if (iWidth == 1152){
		setActiveStyleSheet("1152");
	}else if (iWidth == 1280){
		setActiveStyleSheet("1280");
	}else if (iWidth == 1440){
		setActiveStyleSheet("1440");
		
	}*/
}
function setActiveStyleSheet(title){ 
	document.getElementsByTagName("link")[0].href="/m400/inc/"+title+".css"; 
}



function GEPOS(elementId)
{
	var ua = navigator.userAgent.toLowerCase();
	var isOpera = (ua.indexOf('opera') != -1);
	var isIE = (ua.indexOf('msie') != -1 && !isOpera);
	if ((typeof elementId)!='object') var el = eval(document.getElementById(elementId));
	else el = elementId;
	if(el.parentNode === null || el.style.display == 'none') return false;
	var parent = null;
	var pos = [];
	var box;
	if(el.getBoundingClientRect){
		box = el.getBoundingClientRect();
		var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
		return {x:box.left + scrollLeft, y:box.top + scrollTop};
	} else if(document.getBoxObjectFor) {
		box = document.getBoxObjectFor(el);
		var borderLeft = (el.style.borderLeftWidth)?parseInt(el.style.borderLeftWidth):0;
		var borderTop = (el.style.borderTopWidth)?parseInt(el.style.borderTopWidth):0;
		pos = [box.x - borderLeft, box.y - borderTop];
	} else { 
		pos = [el.offsetLeft, el.offsetTop];
		parent = el.offsetParent;
		if (parent != el) {
			while (parent) {
				pos[0] += parent.offsetLeft;
				pos[1] += parent.offsetTop;
				parent = parent.offsetParent;
			}
		}
		if (ua.indexOf('opera') != -1 || ( ua.indexOf('safari') != -1 && el.style.position == 'absolute' )) {
			pos[0] -= document.body.offsetLeft;
			pos[1] -= document.body.offsetTop;
		}
	}
	if (el.parentNode) parent = el.parentNode;
	else parent = null;

	while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML')
	{
		pos[0] -= parent.scrollLeft;
		pos[1] -= parent.scrollTop;
		if (parent.parentNode) parent = parent.parentNode;
		else parent = null;
	}
	return {x:pos[0], y:pos[1]};
}