function preload() {
//Tab 1 ON
tab1on = new Image;
tab1on.src = "images/middle/top/tabs/tab1-on.jpg";
tab1ontab2off = new Image;
tab1ontab2off.src = "images/middle/top/tabs/tab2-off-1on.jpg";
tab1ontab3off = new Image;
tab1ontab3off.src = "images/middle/top/tabs/tab3-off-1on.jpg";
//Tab 1 OFF
tab1off = new Image;
tab1off.src = "images/middle/top/tabs/tab1-off-0on.jpg";

//Tab 2 ON
tab2on = new Image;
tab2on.src = "images/middle/top/tabs/tab2-on.jpg";
tab2ontab1off = new Image;
tab2ontab1off.src = "images/middle/top/tabs/tab1-off-2on.jpg";
tab2ontab3off = new Image;
tab2ontab3off.src = "images/middle/top/tabs/tab3-off-2on.jpg";

//Tab 3 ON
tab3on = new Image;
tab3on.src = "images/middle/top/tabs/tab3-on.jpg";
tab3ontab1off = new Image;
tab3ontab1off.src = "images/middle/top/tabs/tab1-off-3on.jpg";
tab3ontab2off = new Image;
tab3ontab2off.src = "images/middle/top/tabs/tab2-off-3on.jpg";

loaded = "yes";
}

function tab1(go) {
	if (loaded == "yes") {
	   document.images["tab1"].src = tab1on.src;
	   document.images["tab2"].src = tab1ontab2off.src;
	   document.images["tab3"].src = tab1ontab3off.src;
	   document.images["tabspace"].width = 0;
			if (go == "1") {
			     document.all.iframeTAB.src = "tabs.asp?tab=1";
			 } 
			 else 
			 {
				//alert(go);
				document.all.iframeTAB.src = go;
			 }
	}
}

function tab2(go) {
	if (loaded == "yes") {
	   document.images["tab1"].src = tab2ontab1off.src;
	   document.images["tab2"].src = tab2on.src;
	   document.images["tab3"].src = tab2ontab3off.src;
	   document.images["tabspace"].width = 6;
			if (go == "1") {
			 document.all.iframeTAB.src = "tabs.asp?tab=2";
			} 
	   }
}

function tab3(go) {
	if (loaded == "yes") {
	   document.images["tab1"].src = tab3ontab1off.src;
	   document.images["tab2"].src = tab3ontab2off.src;
	   document.images["tab3"].src = tab3on.src;   
	   document.images["tabspace"].width = 4;
		if (go == "1") {
			document.all.iframeTAB.src = "tabs.asp?tab=3";
		}
	}
}

var loaded = "no";
preload();