/*
 mycenteralpopwinVHS(fname,width,height) //Checks if the String is Blank
*/

function mycenteralpopwinVHS(fname,width,height)
{	
	var file
	var sWidth	= 200
	var sHeight = 200
	
	if(width.length > 0){
	sWidth = width;
	}
	else{
	width  = 100;
	}
	
	if(height.length > 0){
	sHeight = height;
	}
	else{
	height = 100;
	}
	
	file   = fname
	file   = file
	
	var wintop  =window.screen.availHeight;
	var winleft =window.screen.availWidth;
	wintop  =(wintop/2) -(height/2)
	winleft =(winleft/2) -(width/2)
	//wintop  = 0
	//winleft = 0
	
	//alert("wintop=" +wintop)
	//alert("winleft=" +winleft)
	
	//sHeight = parseInt(sHeight) * 1.5;
	
	//sWidth = parseInt(sWidth) * 1.1;
	if ( sWidth > window.screen.availWidth )
		{ sWidth = window.screen.availWidth; }
	if (sHeight > window.screen.availHeight )
		{ sHeight = window.screen.availHeight; }
	if ( parseInt(sWidth) < width )
		{ sWidth = width; }
	if ( parseInt(sHeight) < height )
		{ sHeight = height; }
	
	if ( navigator.appName == "Microsoft Internet Explorer" )
		{ window.open(file, "_blank", "status=no, scrollbars=yes, toolbar=no, resizable=yes, location=no, menubar=no, top=" + wintop + ", left= "+ winleft +", height=" + sHeight + ", width=" + sWidth); 
		}
	if ( navigator.appName == "Netscape" ) 
		{ window.open(file,"_blank","alwaysRaised,dependant,innerheight=" + sHeight + ",innerwidth=" + sWidth); 
		  //window.open(file,"_blank","alwaysRaised,innerheight=" + sHeight + ",innerwidth=" + sWidth);
		}
}

//----------------------------For Drop down tree --------------------------------

// JavaScript Document

val	= document.forms;
var flag = 0;

for (i=0;i<val.length;i++)
{
	//var frmname	= document.forms[i].name;
	if (document.forms[i].name == 'frmCat')
	{
		flag = 1;
		break;
	}
}

if (flag == 1)
{
	SubcatCnt	= document.frmCat.SubcatCnt.value;
	if (SubcatCnt > 0)
	{
		subcatval	= document.frmCat.hdSubCatId.value;
		if (subcatval.length > 0)
			opentree(subcatval,1);
	}
		
	catval	= document.frmCat.hdCatId.value;
	if (catval.length > 0)
		opentree(catval,0);
}

function opentree(val,temp,imgpath)
{
	//val		= 'Edit';
	imgpath   = imgpath;
	img1	= document.getElementById(val+'img');
	href1	= document.getElementById(val+'href');
	tab1	= document.getElementById(val+'tab');
	
	img1.src			= imgpath +"/images/minus_start.gif";	
	href1.href			= "javaScript:closetree('"+ val +"',"+ temp +",'"+ imgpath +"')";
	tab1.style.display	= "block";
}

function closetree(val,temp,imgpath)
{
	imgpath   = imgpath;
	img		= document.getElementById(val+'img');
	href1	= document.getElementById(val+'href');
	tab		= document.getElementById(val+'tab');
	
	if ( temp == 0 )
		img.src	= imgpath +"/images/plus_start.gif";
	else
		img.src	= imgpath +"/images/plus_center.gif";
		
	href1.href= "javaScript:opentree('"+ val +"',"+ temp +",'"+ imgpath +"')";
	tab.style.display	= "none";
}