<!--
	function showPictureViewer(caseid,itemid) {
		picwin	= window.open("pictureviewer/index.php?caseid="+caseid+"&itemid="+itemid,"_blank","width=550,height=393,top=" + Math.round((screen.availHeight-393)/2) + ",left=" + Math.round((screen.availWidth-550)/2));
	}
	
	function momkai_viewport_size(){
	
		var viewport;
		
		if (typeof window.innerHeight != 'undefined') {
		
			viewport = {
				x: window.innerWidth,
				y: window.innerHeight
			}
			
		}
		else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clienWidth != 'undefined') {
			
			viewport = {
				x: document.documentElement.clientWidth,
				y: document.documentElement.clientHeight
			};
			
		}
		else {
		
			viewport = {
				x: document.body.clientWidth,
				y: document.body.clientHeight
			};
			
		}
		
		return viewport;
	}
//-->