var site_url='http://www.advenster.com/';
//var site_url='http://comp12/advenster/';
function hover_on (field1,field2) { 
//alert(field1+"  "+field2);
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_hover_middle.gif) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_hover_left.gif) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_hover_right.gif) left top no-repeat';
}

function hover_off (field1, field2) {
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_normal_middle.gif) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_normal_left.gif) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_normal_right.gif) left top no-repeat';
}

function hover_on_jpg (field1,field2) {
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_hover_middle.jpg) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_hover_left.jpg) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_hover_right.jpg) left top no-repeat';
}

function hover_off_jpg (field1, field2) {
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_normal_middle.jpg) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_normal_left.jpg) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_normal_right.jpg) left top no-repeat';
}


////Added for login page ony//
function hover_on1 (field1,field2) { 
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_hover_middle.gif) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_hover_left_new1.gif) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_hover_right_new1.gif) left top no-repeat';
}

function hover_off1 (field1, field2) {
	document.getElementById(field1+'-middle').style.background='url('+site_url+'images/'+field2+'_normal_middle.gif) left top repeat-x';
	document.getElementById(field1+'-left').style.background='url('+site_url+'images/'+field2+'_normal_left_new.gif) left top no-repeat';
	document.getElementById(field1+'-right').style.background='url('+site_url+'images/'+field2+'_normal_right_new.gif) left top no-repeat';
}