function main_rollover(id, on)
{
	var rootPath = "/";
	var element = document.getElementById(id);

	element.src = rootPath + "images/main/" + id.replace("_", "/") + (on ? "_over.gif" : ".gif");

	return true;
}

function openContractorEfficiency(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=580,height=580,resizable=0,scrollbars=yes,top=0,left=0');");
}
function openContractorIntegration(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=570,height=600,resizable=0,scrollbars=no,top=0,left=0');");
}
function openContractorConsolidation(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=570,height=210,resizable=0,scrollbars=no,top=0,left=0');");
}
function openContractorFlexibility(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=570,height=260,resizable=0,scrollbars=no,top=0,left=0');");
}
function openContractorAccessibility(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=570,height=240,resizable=0,scrollbars=no,top=0,left=0');");
}
function openContractorInnovation(URL) 
{
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'width=570,height=290,resizable=0,scrollbars=no,top=0,left=0');");
}