function toggle(x) {
	//alert(x);
	//var y = x + "-link";
	//alert(y);
	var detailText=new Array(); // regular array (add an optional integer
	detailText[0]="QP-EVPL";       // argument to control array's size)
	detailText[1]="PB-EVC";
	detailText[2]="AG-EVC";
	detailText[3]="IPMUL";
	detailText[4]="Res";
	detailText[5]="Non-Res";
	detailText[6]="NBAP";
	detailText[7]="L2-VPN";
	detailText[8]="L3-VPN";
	detailText[9]="ELAN";
	detailText[10]="IOT";
	detailText[11]="Co-Lo";
	detailText[12]="Patching";
	detailText[13]="L3-VR";
	
	//Close all other popups
	var i=0;
	for (i=0;i<=13;i++)
	{
		//alert(detailText[2]);
		if( x != detailText[i] ){
			 document.getElementById(detailText[i]).style.display = 'none';
		} 
		
	}		
	
	 if( document.getElementById(x).style.display=='none' ){
	   document.getElementById(x).style.display = '';
	   
	 }else{
	   document.getElementById(x).style.display = 'none';
	   
	 }
	/* 
	 if( document.getElementById(y).style.display=='none' ){
	   document.getElementById(y).style.display = '';
	 }else{
	   document.getElementById(y).style.display = 'none';
	 }
	*/

}