var baseText = null; 
function showPopup(t,l,w,h,msg){   
	var popUp = document.getElementById("popupcontent");    
	popUp.style.top = t + "px";   
	popUp.style.left = l + "px";   
	popUp.style.width = w + "px";   
	popUp.style.height = h + "px";    
	if (baseText == null) baseText = popUp.innerHTML;   
	popUp.innerHTML = msg +
	 //"<div id=\"statusbar\" align=\"center\"><button onclick=\"hidePopup();\">Close window</button></div>"; 
	  "<span class=\"class1\"><div id=\"statusbar\" align=\"center\"><a href=\"#\" onclick=\"hidePopup();\"><u>Close window</u></a></div></span>";       
	var sbar = document.getElementById("statusbar");   
	//sbar.style.marginTop = (parseInt(h)- 40) + "px";  
	//sbar.style.marginBottom = "10px";
	popUp.style.visibility = "visible";
}

function hidePopup(){   
	var popUp = document.getElementById("popupcontent");   
	popUp.style.visibility = "hidden";
}

function showPopupImage(t,l,w,h,image){   
	var popUp = document.getElementById("popupcontent");    
	popUp.style.top = t + "px";   
	popUp.style.left = l + "px";   
	popUp.style.width = w + "px";   
	popUp.style.height = h + "px";    
	if (baseText == null) baseText = popUp.innerHTML;   
	popUp.style.backgroundImage = "url(" + image + ")";
	popUp.innerHTML = "<span class=\"class1\"><div id=\"statusbar\" align=\"center\"><a href=\"#\" onclick=\"hidePopup();\"><u>Close window</u></a></div></span>";       
	var sbar = document.getElementById("statusbar");   
	//sbar.style.marginTop = (parseInt(h)- 40) + "px";  
	//sbar.style.marginBottom = "10px";
	popUp.style.visibility = "visible";
}

function showPopupImageCell(t,l,w,h,image){   
	var popUp = document.getElementById("popupcontent");    
	/*popUp.style.top = t + "px";   
	popUp.style.left = l + "px"; */  
	popUp.style.width = w + "px";   
	popUp.style.height = h + "px";
	if (baseText == null) baseText = popUp.innerHTML;   
	popUp.style.backgroundImage = "url(" + image + ")";
	popUp.innerHTML = "<span class=\"class1\"><div id=\"statusbar\" align=\"center\"><a href=\"#\" onclick=\"hidePopup();\"><u>Close window</u></a></div></span>";       
	var sbar = document.getElementById("statusbar");   
	//sbar.style.marginTop = (parseInt(h)- 40) + "px";  
	//sbar.style.marginBottom = "10px";
	popUp.style.visibility = "visible";
}

function showImageCell(w,h,img_name,img_src){      
	document[img_name].width = w ;   
	document[img_name].height = h ;
	document[img_name].src = img_src;
}

function hidePopup(){   
	var popUp = document.getElementById("popupcontent");   
	popUp.style.visibility = "hidden";
}