<!--

/****************************************************************************************

*			  Attach Icons and pop-up and blank window behaviour to elements			*

****************************************************************************************/


function externalAndPopUpLinks()

{

	var defW = 640;

	var defH = 480;

	/* todo - check for missing or invalid width and height settings and set a default value for the popup*/

	var popupTitle = 'popup';

	var scrW = screen.availWidth;

    var scrH = screen.availHeight;

    var anchors = document.getElementsByTagName("a"); 

    var theAnchor, i, target, relIndex, relSplit, linkDest; 

    for (i=0;i<anchors.length;i++)

	{

		theAnchor = anchors[i];

		/* does this anchor have a rel attribute set? */

		if( theAnchor.getAttribute("href") && theAnchor.getAttribute("rel") != null)

		{

			linkDest = theAnchor.getAttribute("href"); 

			relIndex = theAnchor.getAttribute("rel"); 

			relSplit = relIndex.split(" ");

			switch(relSplit[0]) 

			{

				case 'external' :

					// Set to open the page in a new window

					applyBlankTarget(theAnchor);

				break;

				case 'popup' :

					/* if popup parameters missing fill in with defaults */

					if(relSplit[1]==null){relSplit[1]='popup';}

					if(relSplit[2]==null){relSplit[2]=defW;}

					if(relSplit[3]==null){relSplit[3]=defH;}

					theAnchor.setAttribute("rel" , relSplit[0] + ' ' + relSplit[1] + ' ' + relSplit[2] + ' ' + relSplit[3]);

					theAnchor.title+=relSplit[1];

					theAnchor.title+=' (popup that opens in new window)';

					popupW=relSplit[2];

					popupH=relSplit[3];

					theAnchor.title+=' ' + popupW + 'x' + popupH;

					theAnchor.onclick=function() {newWin=window.open(this.href,this.rel.split(" ")[1],'location=no,menubar=no,status=no,resizable=yes,toolbar=no,scrollbars=yes,width=' + this.rel.split(" ")[2] + ',height=' + this.rel.split(" ")[3]);if(window.focus){newWin.focus()} return false;}

				break;

			}

		}

	}

}


function applyBlankTarget(elementRef)

{

	// Put a span after the a and put the external bg image in it

	var externalSpan = document.createElement('span');

	var spanTextNode = document.createTextNode(' ');

	externalSpan.appendChild(spanTextNode);

	externalSpan.className = 'external';

	elementRef.parentNode.insertBefore(externalSpan, elementRef.nextSibling);

	
	// Set to open the page in a new window

	elementRef.title +=' (Opens in a new window)';

	elementRef.target = '_blank';

}


function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}


function YY_checkform() { //v4.71

//copyright (c)1998,2002 Yaromat.com

  var a=YY_checkform.arguments,oo=true,v='',s='',err=false,r,o,at,o1,t,i,j,ma,rx,cd,cm,cy,dte,at;

  for (i=1; i<a.length;i=i+4){

    if (a[i+1].charAt(0)=='#'){r=true; a[i+1]=a[i+1].substring(1);}else{r=false}

    o=MM_findObj(a[i].replace(/\[\d+\]/ig,""));

    o1=MM_findObj(a[i+1].replace(/\[\d+\]/ig,""));

    v=o.value;t=a[i+2];

    if (o.type=='text'||o.type=='password'||o.type=='hidden'){

      if (r&&v.length==0){err=true}

      if (v.length>0)

      if (t==1){ //fromto

        ma=a[i+1].split('_');if(isNaN(v)||v<ma[0]/1||v > ma[1]/1){err=true}

      } else if (t==2){

        rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$");if(!rx.test(v))err=true;

      } else if (t==3){ // date

        ma=a[i+1].split("#");at=v.match(ma[0]);

        if(at){

          cd=(at[ma[1]])?at[ma[1]]:1;cm=at[ma[2]]-1;cy=at[ma[3]];

          dte=new Date(cy,cm,cd);

          if(dte.getFullYear()!=cy||dte.getDate()!=cd||dte.getMonth()!=cm){err=true};

        }else{err=true}

      } else if (t==4){ // time

        ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}

      } else if (t==5){ // check this 2

            if(o1.length)o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];

            if(!o1.checked){err=true}

      } else if (t==6){ // the same

            if(v!=MM_findObj(a[i+1]).value){err=true}

      }

    } else

    if (!o.type&&o.length>0&&o[0].type=='radio'){

          at = a[i].match(/(.*)\[(\d+)\].*/i);

          o2=(o.length>1)?o[at[2]]:o;

      if (t==1&&o2&&o2.checked&&o1&&o1.value.length/1==0){err=true}

      if (t==2){

        oo=false;

        for(j=0;j<o.length;j++){oo=oo||o[j].checked}

        if(!oo){s+='* '+a[i+3]+'\n'}

      }

    } else if (o.type=='checkbox'){

      if((t==1&&o.checked==false)||(t==2&&o.checked&&o1&&o1.value.length/1==0)){err=true}

    } else if (o.type=='select-one'||o.type=='select-multiple'){

      if(t==1&&o.selectedIndex/1==0){err=true}

    }else if (o.type=='textarea'){

      if(v.length<a[i+1]){err=true}

    }

    if (err){s+='* '+a[i+3]+'\n'; err=false}

  }

  if (s!=''){alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n'+s)}

  document.MM_returnValue = (s=='');

}


activateMenu = function(nav) {


    /* currentStyle restricts the Javascript to IE only */

	if (document.all && document.getElementById(nav).currentStyle) {  

        var navroot = document.getElementById(nav);

        
        /* Get all the list items within the menu */

        var lis=navroot.getElementsByTagName("LI");  

        for (i=0; i<lis.length; i++) {

        
           /* If the LI has another menu level */

            if(lis[i].lastChild.tagName=="UL"){

            
                /* assign the function to the LI */

             	lis[i].onmouseover=function() {	

                
                   /* display the inner menu */

                   this.lastChild.style.display="block";

                }

                lis[i].onmouseout=function() {                       

                   this.lastChild.style.display="none";

                }

            }

        }

    }

}


//-->