<!--

//Javascript written by Jim Richardson
//Contact: djimmulator@yahoo.co.uk

oldSrc = new Array();

function swapImgOver(imgName,newSrc){
	eval('oldSrc[\'' + imgName + '\'] = document.images.' + imgName + '.src');
	eval('document.images.' + imgName + '.src = \"media/' + newSrc + '\"');
	}

function swapImgOut(imgName){
	eval('document.images.' + imgName + '.src = oldSrc[\'' + imgName + '\']');
	}

//onmouseover="swapImgOver('news','nav_news_on.gif');" onmouseout="swapImgOut('news');"

function preloadImages(){

for(i=0; i<preLoad.length; i++){
	eval('Image' + i + ' = new Image();')
	eval('Image' + i + '.src = "' + preLoad[i] + '";')
	}

}

function popup(text,width,height){
newWin=window.open(text,"","width="+width+",height="+height+",top=10,left=10,scrollbars=yes");
}
//<a href="javascript:popup('popups/pop1.htm','690','225');">
//<a name="close" href="#" onClick="window.close();">Close</a>

function popupNoScr(text,width,height){
newWin=window.open(text,"","width="+width+",height="+height+",top=30,left=30");
}
//<a href="javascript:popup('popups/pop1.htm','690','225');">
//<a name="close" href="#" onClick="window.close();">Close</a>

var regExp = /^.+\@.+\..+$/; //Define regular expression for email address validation

function validCU(){
	
	if(!document.getElementsByName('email')[0].value.match(regExp)){ //Check email address with regular expression
			alert('The email address you have given is not valid.\nPlease supply a valid email address.');
			return false;
	}
	
	//alert(document.getElementById('email').value.length);	
}

curr_portal = 1;
total_portal = 3;

function portal_next(){
	if(curr_portal < total_portal){

		curr_portal ++;
	
		for(i=1; i<= total_portal; i++){
			if(i == curr_portal){
				eval("document.getElementById(\"p" + i + "\").style.display = \"block\"");
			}
			else{
				eval("document.getElementById(\"p" + i + "\").style.display = \"none\"");
			}
		}
	}
	if(curr_portal > 1){
		document.getElementById("prev").src = "media/portal_prev_off.gif";
	}
	if(curr_portal == total_portal){
		document.getElementById("next").src = "media/portal_next_disable.gif";
	}	
}

function portal_prev(){

	if(curr_portal > 1){

		curr_portal --;
	
		for(i=1; i<= total_portal; i++){
			if(i == curr_portal){
				eval("document.getElementById(\"p" + i + "\").style.display = \"block\"");
			}
			else{
				eval("document.getElementById(\"p" + i + "\").style.display = \"none\"");
			}
		}
	}
	if(curr_portal == 1){
		document.getElementById("prev").src = "media/portal_prev_disable.gif";
	}
	if(curr_portal > 1){
		document.getElementById("next").src = "media/portal_next_off.gif";
	}
}

preLoad = new Array();

preLoad[0] = "media/portal_au_on.jpg"
preLoad[1] = "media/portal_services_on.jpg"
preLoad[2] = "media/portal_as_on.jpg"
preLoad[3] = "media/portal_has_on.jpg"
preLoad[4] = "media/portal_ac_on.jpg"
preLoad[5] = "media/portal_cu_on.jpg"
preLoad[6] = "media/sp_guide_on.jpg"
preLoad[7] = "media/sp_dc_on.jpg"
preLoad[8] = "media/sp_cau_on.jpg"
preLoad[9] = "media/sp_iaw_on.jpg"
preLoad[10] = "media/sp_ab_on.jpg"

//preloadImages();


//-->