var timeout = 500;
var closetimer = 0;
var ddmenuitem = 0;

function loadIframe(srcurl){
	
	var objContentFrame=document.getElementById('contentframe');
	objContentFrame.src =srcurl;
		
	
	/*if(hideLeftMenu!= null){
	  hideImpLinkFrame();
	    	
	}
	else{
		showImpLinkFrame();
	}
	*/
	
}

function hideImpLinkFrame(){
	var objImpLinkFrame=document.getElementById('implinkframe'); 
	objImpLinkFrame.src="";
	objImpLinkFrame.width="0px" ;
	//objImpLinkFrame.height="auto" ;
}
function showImpLinkFrame(){
	var objImpLinkFrame=document.getElementById('implinkframe'); 
	objImpLinkFrame.src="/HamirpurWebsite/implinks.html";
	objImpLinkFrame.width="260px" ;
}
// open hidden layer
function mopen(id){
    // cancel close timer
    mcancelclosetime();
    
    // close old layer
    if (ddmenuitem) 
        ddmenuitem.style.visibility = 'hidden';
    
    // get new layer and show it
    ddmenuitem = document.getElementById(id);
    if (ddmenuitem) 
        ddmenuitem.style.visibility = 'visible';
    
}

// close showed layer
function mclose(){
    if (ddmenuitem) 
        ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime(){
    closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime(){
    if (closetimer) {
        window.clearTimeout(closetimer);
        closetimer = null;
    }
}

// close layer when click-out
document.onclick = mclose;