currentDisplayed = undefined;
	
	
	visaShield = function(toggle,num){
		
		
		if(toggle){ 
		if(currentDisplayed != undefined){
			currentDisplayed.style.display = 'none';
		}
			var displayObj = getElement("Shield"+num);	
			//var itemObj = getElement(itemLabel);	
			
			//find page size
			var size = pageSize();
			var height = size.height;			
			var width = size.width;		
			var insideShieldObj = getElement("InsideShield"+num);
			insideShieldObj.style.width=width+'px'
			insideShieldObj.style.height = 780+'px';
			
			var infoObj = getElement("PopUp"+num);
			//infoObj.style.top =(height - width)+"px";
			infoObj.style.left =((width -700)/2)+"px";
			
			
			//var coord = getWindowOffset(itemObj,true);
						
			//infoObj.style.left = (280)+"px";
						
			infoObj.style.top = (200)+"px";			
		
			
			displayObj.style.display = '';
			currentDisplayed = displayObj;
				var creditObj = document.getElementsByTagName("select");
			for(var i =0;i<creditObj.length;i++){
				creditObj[i].style.display = 'none';	
			} 
		}else{	
			var displayObj = getElement("Shield"+num);
			displayObj.style.display = 'none';
				var creditObj = document.getElementsByTagName("select");
			for(var i =0;i<creditObj.length;i++){
				creditObj[i].style.display = '';	
			} 
			
		}	
	}
	
	errorShield = function(toggle,num){
		
		
		if(toggle){ 
		if(currentDisplayed != undefined){
			currentDisplayed.style.display = 'none';
		}
			var displayObj = getElement("divErrors"+num);	
			//var itemObj = getElement(itemLabel);	
			
			//find page size
			var size = pageSize();
			var height = size.height;			
			var width = size.width;		
			var insideShieldObj = getElement("errorsShield"+num);
			insideShieldObj.style.width=width+'px'
			insideShieldObj.style.height = 1100+'px';
			
			var infoObj = getElement("errorsPopUp"+num);
			//infoObj.style.top =(height - width)+"px";
			//infoObj.style.left =((width -326)/2)+"px";
			
			
			//var coord = getWindowOffset(itemObj,true);
						
			infoObj.style.left = (360)+"px";
						
			infoObj.style.top = (600)+"px";			
		
			
			displayObj.style.display = '';
			currentDisplayed = displayObj;
				var creditObj = document.getElementsByTagName("select");
			for(var i =0;i<creditObj.length;i++){
				creditObj[i].style.display = 'none';	
			} 
		}else{	
			var displayObj = getElement("divErrors"+num);
			displayObj.style.display = 'none';
				var creditObj = document.getElementsByTagName("select");
			for(var i =0;i<creditObj.length;i++){
				creditObj[i].style.display = '';	
			} 
			
		}	
	}