if ((navigator.appName).indexOf("Microsoft")!=-1) {
  document.write('<link rel="stylesheet" href="style_sheets/style_ie.css" type="text/css">');
}
else {
  document.write('<link rel="stylesheet" href="style_sheets/style.css" type="text/css">');
}

//For menu on home page
function P7_ExpMenu(){ //v1.1.0.2 by PVII-www.projectseven.com
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 var i,k,g,lg,r=/\s*p7hvr/,nn='',c,cs='p7hvr',bv='p7menubar';
 for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
 lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
 lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
 this.className=cl;};lg[k].onmouseout=function(){c=this.className;
 this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}

function disappear_breadcrumb()
{
	document.getElementById("bread_crumb").style.visibility="hidden";
	//document.getElementById("search2").style.visibility="hidden";	
}
function appear_breadcrumb()
{
	document.getElementById("bread_crumb").style.visibility="visible"; 
	//document.getElementById("search2").style.visibility="visible"; 
}