// JavaScript Document



function image_Show(w,ids1) 

{ 
//alert(ids1);

w=String(Math.round(w/2)); // width of image
//alert(this.getElementsByTagName('a'));
olddiv=document.getElementById("Image_name");
//db=document.getElementById("Image_divName");
if(olddiv){
	document.getElementById("Image_name").id="plp";
document.getElementById("Image_divName").id="lplp";
//alert( "pressnt node id"+olddiv.getAttribute('id') );
}
//if (olddiv.getAttribute('id')==null) {
	
	//oops=document.getElementById("Image_name"); 
	/*
	alert("pressnt node name"+olddiv.nodeName);
	alert("pressnt node id"+olddiv.getAttribute('id'));
	alert("exist"+db.nodeName);
	alert("old"+olddiv.getAttribute('id'));
	alert("exist"+db.getAttribute('id'));*/
	//olddiv.parentNode.removeChild(db);
	
	//db.parentNode.removeChild(db);
	
	


var oldp1=document.getElementById("Image_name"); 
	if(oldp1) 
{ 

//this.parentNode.parentNode.removeChild(this.parentNode);
//oldp1.removeChild(oldp1.parentNode); 
//return false;
} 

	

    var picId='Harish_Pic'; 
	//ids1.style.position="absolute";
		var mn=document.getElementById(ids1); 
		//alert(mn);
	//alert(ids1.nodeName)
	//alert(ids1.id);
	ids1.id=null;
	ids1.id="Image_name";
	//alert(ids1)
	var mn=document.getElementById(ids1.id); 
	if(!mn) { alert ("no"); }
	//alert(mn.style.zIndex);
	//alert(mn);
mydiv=document.createElement('div'); 
mydiv.id="Image_divName";
mydiv.style.position="absolute";

mn.parentNode.insertBefore(mydiv,mn);




    var d=document.getElementById(mydiv.id);
	//d.style.zIndex=12;
//alert(d.style.zIndex);
    if(!d){return;} 

    var pic_preview=document.getElementById(ids1.id); //d.getElementsByTagName('a'); 
	
	
	//dunmmy check
	pic_preview.onclick=function() {
	var oldp=document.getElementById(picId); 
	if(oldp) 
{ 
//alert ("ymjes");
oldp.parentNode.removeChild(oldp); 
//return false;
} 
	var nc=document.createElement('div'); 
d.parentNode.insertBefore(nc,d); 
nc.style.display='none'; 
nc.id=picId; 
var newpic=document.createElement('img'); 
newpic.src=this.href; 

newpic.alt=this.getElementsByTagName('img')[0].alt; 


newpic.title='Click to return to images'; 


newpic.onclick=function() 
{ 
//alert( this.parentNode.id );
this.parentNode.parentNode.removeChild(this.parentNode);
mn.parentNode.removeChild(mydiv);
ids1.id=null;

} 



nc.appendChild(newpic); 
np=document.createElement('p'); 
np.appendChild(document.createTextNode(this.getElementsByTagName('img')[0].alt)) 
np.style.width=600
nc.appendChild(np); 

nc.style.display='block'; 
nc.style.marginLeft=-w+"px";

nc.align="center";

//alert(d+"cc:"+document.documentElement.clientHeight);
//alert(nc.style.marginLeft);
//mydiv=null;

//alert(document.getElementById("Image_name").id);
document.getElementById("Image_name").id="plp";
document.getElementById("Image_divName").id="lplp";
if(document.all){
 doSomething(); 
event.returnValue = false; 
}

return false;
//donothing();

//return false; 

}
	}
	
function preventDefaultAction(evt) { 
if (evt) { 
if (typeof evt.preventDefault!= 'undefined') { 
evt.preventDefault(); // W3C 
} else { 
evt.returnValue = false; // IE 
} 
} 
// safey for handling DOM Level 0 
return false; 
} 

function doSomething(evt) { 
//alert('do something cool'); 
return preventDefaultAction(evt); 
} 



//}