// JavaScript Document - error checking for standard PP search screen
<!--
function ppErrorCheck() {
	var errorMessage = "";
	var minPrice = "";
	var maxPrice = "";
	
	minPrice = document.forms['sch_form'].elements['sch_minprice'].value
	maxPrice = document.forms['sch_form'].elements['sch_maxprice'].value
	if ((minPrice != "NS")&&(maxPrice != "NS")) {
		minPrice = parseInt(minPrice);
		maxPrice = parseInt(maxPrice);
		if (minPrice > maxPrice)  {
			errorMessage = "The minimum price has to be greater than the maximum price.\r"
		}
	}
	if (errorMessage) {
		errorMessage = errorMessage;
		alert(errorMessage)
	}
	else {
		document.forms['sch_form'].submit()
	}
	
}
//-->