window.onload = renameInit;


function renameInit() {
	var cat = document.getElementsByTagName("H1");
	var t = document.getElementsByTagName("CAPTION");
	for (n=0;n<cat.length;n++) {
		if (cat[n].innerHTML == "Property for Sale") {
			for (x=0;x<t.length;x++) {
				if (t[x].innerHTML == "Search criteria") {
					t[x].innerHTML = "Find a property for sale";
				}
				else { }
			}
		}
		else if (cat[n].innerHTML == "Property for Rent") {
			for (y=0;y<t.length;y++) {
				if (t[y].innerHTML == "Search criteria") {
					t[y].innerHTML = "Find a property to rent";
				}
				else { }
			}
		}
	else { }
	}

}