function switchDiv(obj){
			//alert(obj.style.display);
			if (obj.style.display == 'none' || obj.style.display == '' ){
				showDIV(obj, true);
			}else{
				showDIV(obj, false);
			}
		}
		
		
		function handleDisplay(obj){
			
//			alert(obj.style.display);
			if (obj.style.display == 'none' || obj.style.display == '' ){
				obj.style.display = 'block';
			}else{
				obj.style.display = 'none';
			}
		}
		

function printpreview(){
	if (isIE()){
		var OLECMDID = 7;
		/* OLECMDID values:
		* 6 - print
		* 7 - print previw
		* 1 - open window
		* 4 - Save As
		*/
		var PROMPT = 1; // 2 DONTPROMPTUSER 
		var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
		document.body.insertAdjacentHTML('beforeEnd', WebBrowser); 
		WebBrowser1.ExecWB(OLECMDID, PROMPT);
		WebBrowser1.outerHTML = "";
	}else{
	 	window.print();
	}
}		

function isIE(){
	var browser=navigator.appName
	var b_version=navigator.appVersion
	var version=parseFloat(b_version)
	if (browser=="Microsoft Internet Explorer"){
	 return true;
	}else{
	 return false;
	}
}