function toggleBox(szDivID, iState,imgid,event) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {		          
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+        
    {
        var imgele=document.getElementById(imgid);
        var obj = document.getElementById(szDivID);
		(document.getElementById('d1')).innerText=imgele.alt;        
		obj.style.left=parseInt(10) + parseInt(event.clientX) + 'px';//((screen.width/2)-240)                  
		obj.style.top=(document.documentElement.scrollTop ?   document.documentElement.scrollTop :   document.body.scrollTop) + parseInt(10) + parseInt(event.clientY) +'px';
        //(parseInt(document.documentElement.scrollTop) + (screen.height)/2) -240 
		(document.getElementById('enlargeimagesrc')).src=imgele.src;                                
        obj.style.visibility = iState ? "visible" : "hidden";                                       
    }                                                                                               
    else if(document.all)	// IE 4                                                                 
    {                                                                                               
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";                     
    }    
}