var popUpWindow ;
var resizableWindow;

function openPopUpWindow(u){
	if (popUpWindow != null){
	}
	popUpWindow = window.open(u, 'popWindow', 'toolbar=0, menubar=0, width=500, height=600, left=200, top=300,directories=1, scrollbars=1');
}

function openResizableWindow(u){
	if (popUpWindow != null){
	}
	resizableWindow = window.open(u, 'resizableWindow', 'resizable=1, toolbar=1, menubar=1, width=' + screen.width +', height='+screen.height +', left=0, top=0,directories=1, scrollbars=1');
}

function showInfoDiv(divId, show){
	document.getElementById(divId).style.display = show ? 'block' : 'none';
}

function changeImage(image){
	this.src=('image');
}