//<![CDATA[
function getScreenHeightWidth() {
	if (!document.getElementById("linkgraficoaltarisoluzione")) {

		var maxwidth = document.getElementById("screenmaxwidth");
		maxwidth.value = self.screen.availWidth;
		var maxheight = document.getElementById("screenmaxheight");
		maxheight.value = self.screen.availHeight;

/*		var IE6vDoc=(document.compatMode && document.compatMode != "BackCompat")?1:0;
		maxwidth.value = (window.innerWidth)?window.innerWidth:
			((IE6vDoc)?document.documentElement.clientWidth:
			document.body.clientWidth);
		var maxheight = document.getElementById("screenmaxheight");
		maxheight.value = (window.innerHeight)?window.innerHeight:
			((IE6vDoc)?document.documentElement.clientHeight:
			document.body.clientHeight);*/
	/*	var maxwidth = document.getElementById("screenmaxwidth");
		if (window.innerWidth){
			maxwidth.value=window.innerWidth;
		}
		else
			if (document.documentElement && document.documentElement.clientWidth != 0){
				maxwidth.value=document.documentElement.clientWidth;
			}
			else
				if (document.body){
					maxwidth.value=document.body.clientWidth;
				}
		var maxheight = document.getElementById("screenmaxheight");
		if (window.innerHeight){
			maxheight.value=window.innerHeight;
		}
		else
			if (document.documentElement && document.documentElement.clientWidth != 0){
				maxheight.value=document.documentElement.clientHeight;
			}
			else
				if (document.body){
					maxheight.value=document.body.clientHeight;
				}*/

	}
	else {
		var linkgraficoaltarisoluzione=document.getElementById("linkgraficoaltarisoluzione");
		linkgraficoaltarisoluzione.href=linkgraficoaltarisoluzione.href+"&screenmaxwidth="+screen.width+"&screenmaxheight="+screen.height;
	}
}
//]]>