function openPopUp(ind, dimW, dimH){
	x=(screen.availWidth/2)-(dimW/2);
	y=(screen.availHeight/2)-(dimH/2);
	window.open(ind,'','scrollbars=yes,resizable=no,width='+dimW+',height='+dimH+',status=no,location=no,toolbar=no, menubar=no,top='+y+',left='+x+',screenY=10,screenX=50');
}