function changepage(dropdown, string, operator) {

	if (operator == "")
		operator = "?";

	document.location.href = document.location.href + operator + string + "=" + dropdown;

	return true;

}

//Print Window - close window script
function printWindow(){
   browserVer = parseInt(navigator.appVersion)
   if (browserVer >= 4) window.print()
}

// Filtersizes window
function filtersizes() {
locWin=window.open("filtersizes.php","filtersizes","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=525,height=548,top=5,left=50");
locWin.focus();
if (locWin.opener == null) locWin.opener = self;
}

// Intalltips window
function installtips() {
locWin=window.open("installtips.php","installtips","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=525,height=544,top=5,left=50");
locWin.focus();
if (locWin.opener == null) locWin.opener = self;
}

// Contact window
function dcf() {
conWin=window.open("dcf.php","dcf","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=428,height=626,top=5,left=50");
conWin.focus();
if (conWin.opener == null) conWin.opener = self;
}

// News Item
function newsitem(ref) {
conWin=window.open("newsitem.php?ref="+ref,"dcf","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=428,height=626,top=30,left=50");
conWin.focus();
if (conWin.opener == null) conWin.opener = self;
}

// privacypolicy window
function privacypolicy() {
ppWin=window.open("privacypolicy.php","pp","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=600,height=600,top=5,left=50");
ppWin.focus();
if (ppWin.opener == null) ppWin.opener = self;
}

// menus admin
function chooseImage(url) {
uploadWin=window.open(url,"upload","resizable=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,copyhistory=0,width=500,height=150,top=0,left=0");
uploadWin.focus();
if (uploadWin.opener == null) uploadWin.opener = self;
}