function doSearch() {
	parent.frames['mainframe'].location.href = "http://www.our-catalogue.com/proxy.php?ref=TOPL&format=frames&search="+document.forms[0].style.value;
}

function imagepop(image)
{	window.open("imagepop?"+image, "TE_Imagepop", "menubar=no,location=no,resizable=no,scrollbars=no,status=no")	
}