function g(id) {
	return document.getElementById(id);
}


function setWrap() {

	var scnWid,scnHei;
	if (self.innerHeight) // all except Explorer
	{
		scnWid = self.innerWidth;
		scnHei = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		scnWid = document.documentElement.clientWidth;
		scnHei = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		scnWid = document.body.clientWidth;
		scnHei = document.body.clientHeight;
	}
	
	
	
	scnHei = parseInt(scnHei);
	offHei = parseInt(g('wrap').offsetHeight)
	
	if(offHei < scnHei) {
		//alert("set because "+offHei+ " < "+scnHei);
		g('wrap').style.height = scnHei + "px";
	}

}